CN207202598U

CN207202598U - A kind of folding display frame

Info

Publication number: CN207202598U
Application number: CN201720282994.XU
Authority: CN
Inventors: 蓝宏富
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-03-22
Filing date: 2017-03-22
Publication date: 2018-04-10
Anticipated expiration: 2027-03-22

Abstract

The utility model discloses a kind of folding display frame, including chassis, two support frames and a push rod, the chassis has an intermediate bar and is arranged on the fix bar at intermediate bar both ends, two support frames are rotatably articulated in two fix bars of chassis respectively, the support frame rotates around fix bar, realize folding or expansion, the removable top for being erected at two support frames of the push rod.Thereby the utility model showing stand not used time, it can fold, space-consuming is less, convenience in transport and storage, in use, assembling is also fast, convenient quickly.

Description

A kind of folding display frame

Technical field

A kind of showing stand is the utility model is related to, refers in particular to a kind of folding display frame.

Background technology

In the prior art, showing stand generally forms a frame structure by base, vertical rod and push rod；Vertical rod is two one group It is symmetrically mounted on base, and push rod is arranged between two vertical rods, for convenience of Mobile exhibiting frame, installation castor below usual base Or strap brake castor, connected, generally required more using detachable mode between usual push rod and vertical rod, between vertical rod and base Individual screw and nut assembling, wastes time and energy, and is difficult to store or can not fold after assembling, and is not easy to pick and place.

Utility model content

Therefore, the utility model provides a kind of folding display frame, and can be with folding storage, exhibition receipts are quick, it is light to pick and place.

To reach above-mentioned purpose, solution of the present utility model is：A kind of folding display frame, including chassis, two Support and a push rod, the chassis have an intermediate bar and are arranged on the fix bar at intermediate bar both ends, and two support frames respectively can Rotation is articulated in two fix bars of chassis, and the support frame rotates around fix bar, realizes folding or expansion, the removable frame of push rod It is located at the top of two support frames.

Support frame as described above includes vertical rod and is arranged on the connecting seat of vertical rod bottom, and the connecting seat is in inverted U, and Open Side Down, Left and right sleeve pipe is provided with the connecting seat bottom opening, the left and right sleeve pipe is socketed in chassis fix bar, thereby by support frame with Chassis links together.

Interplanar residing for the vertical rod of support frame as described above and connecting seat forms one and is more than 90 degree of angles for being less than 180 degree.

The left and right sleeve pipe of the connecting seat is provided with fluting, and the fix bar is provided with convex grain on the position of corresponding fluting, Support frame rotates in the range of being limited in fluting.

The left and right sleeve pipe of the connecting seat is provided with roller.

The both ends of the push rod and the vertical rod releasable connection of two support frames.

Further, the both ends of the push rod set extension bar respectively, and the extension bar at the top of vertical rod with being connected.

The extension bar can use Telescopic rod structure.

Using said structure, the assembling of the utility model showing stand is quick, convenient, without using instrument, not the used time, will can push up Bar, which is pulled down, to be positioned over above chassis, and two support frames can be folded, and space-consuming is less after showing stand folding, convenience in transport and receipts Receive.

Brief description of the drawings

Fig. 1 is exploded view of the present utility model；

Fig. 2 is the utility model three-dimensional combination figure；

Fig. 3 is the utility model combined planar view；

Fig. 4 is the utility model combination top view；

Fig. 5 is the utility model push rod and support frame connection diagram；

Fig. 6 is the utility model folding state schematic diagram.

Embodiment

The utility model is described in detail below in conjunction with drawings and the specific embodiments.

As shown in Figures 1 to 6, a kind of folding display frame of the present utility model, including chassis 1, two support frames 2 and one Push rod 3.

Chassis 1 is an I-shaped structure, has an intermediate bar 11 and is arranged on the fix bar 12 at the both ends of intermediate bar 11, two Support frame 2 is rotatably articulated in two fix bars 12 of chassis respectively, the horizontal removable top for being erected at two support frames 2 of push rod 3.

Support frame as described above 2 includes vertical rod 21 and is arranged on the connecting seat 22 of the bottom of vertical rod 21, and the connecting seat 22 is in inverted U, Open Side Down, and left and right sleeve pipe 221,222 is provided with the bottom opening of connecting seat 22, and the left and right sleeve pipe 221,222 is hollow knot Structure, the left and right sleeve pipe 221 of the connecting seat, 222 1 the first from left right sides are correspondingly sleeved in chassis fix bar 12, thereby by support frame 2 with Chassis 1 links together, and after connection, the support frame 2 rotates around fix bar 12, realizes folding or expansion；In addition, specifically originally The vertical rod 21 of case support frame forms one with interplanar residing for connecting seat 22 and is more than 90 degree of included angle As for being less than 180 degree, the preferably angle A is 150 degree.

Further, the left and right sleeve pipe 221,222 of the connecting seat is provided with fluting 223, and chassis fix bar 12 is slotted corresponding 223 position is provided with convex grain 121, and this structure rotates for limiting support frame 2 in the range of the fluting 223 restriction；It is preferred that Fluting 223 is less than the circular arc of a quarter, and this structure can make support frame 2 produce inside taut power when being deployed into extreme position, with Push rod 3 is more stable after connecting, prevents from rocking.

Further, it is provided with roller 23 for convenience of the movement of showing stand, the left and right sleeve pipe 221,222 of the connecting seat 22.

The both ends of the push rod 3 and the releasable connection of vertical rod 21 of two support frames, can be connected by the way of socket-connecting, and such as be pushed up The both ends of bar 3, which are respectively provided with, connects post 31, and the top of vertical rod 21, which is provided with, connects hole 211, connects the insertion of post 31 and connects realization connection in hole 211, instead Also can, can also be attached in addition by other structures.

Further, to expand spacial flex, the both ends of the push rod 3 set extension bar 32 respectively, the extension bar 32 and vertical rod 21 top socket-connects, and the extension bar 32 can use Telescopic rod structure, in use, can lift telescopic bar as needed, to adjust Save the height of showing stand.

The utility model showing stand in use, be turned out deploying around fix bar 12 after support frame 2 is connected with chassis 1, The both ends of push rod 3 are connected in the vertical rod 21 of two support frames again；During folding, first push rod 3 is pulled down, is positioned over chassis 1 Top, two support frames 2 are made inwardly to be rotated around chassis fix bar 12, when folding in place, the wherein vertical rod of two support frames 2 can also penetrate To the hollow part of connecting seat U-shape structure, while the both ends of push rod 3 can be set in the hollow part of connecting seat U-shape structure, even The compressible clamping in vertical rod and push rod, can facilitate one hand to carry after the inside folding of joint chair（It is shown in Figure 6）, and this practicality Novel show shelf dismounting is all quick, convenient without using instrument, dismounting.

It can be seen that using said structure, showing stand of the present utility model not used time, it can fold, space-consuming is less, conveniently Transport and storage, in use, assembling is also fast, convenient quickly.

Claims

1. a kind of folding display frame, including chassis, two support frames and a push rod, it is characterised in that：The chassis has one Intermediate bar and the fix bar for being arranged on intermediate bar both ends, two support frames are rotatably articulated in two fix bars of chassis respectively, should Support frame rotates around fix bar, realizes folding or expansion, the removable top for being erected at two support frames of the push rod.

A kind of 2. folding display frame as claimed in claim 1, it is characterised in that：Support frame as described above includes vertical rod and is arranged on The connecting seat of vertical rod bottom, the connecting seat are in inverted U, and Open Side Down, and left and right sleeve pipe is provided with the connecting seat bottom opening, should Left and right sleeve pipe is socketed in chassis fix bar, and thereby support frame and chassis are linked together.

A kind of 3. folding display frame as claimed in claim 2, it is characterised in that：The vertical rod of support frame as described above and connecting seat institute Locate interplanar and form the angles for being less than 180 degree more than 90 degree.

A kind of 4. folding display frame as claimed in claim 2, it is characterised in that：Set on the left and right sleeve pipe of the connecting seat There is fluting, the fix bar is provided with convex grain on the position of corresponding fluting, and support frame rotates in the range of being limited in fluting.

A kind of 5. folding display frame as claimed in claim 2, it is characterised in that：Set on the left and right sleeve pipe of the connecting seat There is roller.

A kind of 6. folding display frame as claimed in claim 1 or 2, it is characterised in that：The both ends of the push rod and two supports The vertical rod releasable connection of frame.

A kind of 7. folding display frame as claimed in claim 2, it is characterised in that：Further, the both ends difference of the push rod Extension bar is set, and the extension bar at the top of vertical rod with being connected.

A kind of 8. folding display frame as claimed in claim 7, it is characterised in that：The extension bar can use expansion link knot Structure.